Method remove_node

src/graph/Graph.cpp:35–67

}

bool Graph::remove_node(NodeID nid)
{
    if (nid >= _nodes.size())
    {
        return false;
    }

    std::unique_ptr<INode> &node = _nodes[nid];

    if (node)
    {
        // Remove input connections
        for (auto &input_eid : node->_input_edges)
        {
            remove_connection(input_eid);
        }

        // Remove output connections
        std::set<EdgeID> output_edges_copy = node->output_edges();
        for (auto &output_eid : output_edges_copy)
        {
            remove_connection(output_eid);
        }

        // Remove nid from tagged nodes
        std::vector<NodeID> &tnodes = _tagged_nodes.at(node->type());
        tnodes.erase(std::remove(tnodes.begin(), tnodes.end(), nid), tnodes.end());
    }

    node = nullptr;

    return true;
}

EdgeID Graph::add_connection(NodeID source, size_t source_idx, NodeID sink, size_t sink_idx)
{